Recombinant Murine SF20 (rMuSF20)
Murine SF20 is a bone marrow stroma-derived growth factor. SF20 is expressed in bone marrow, spleen stroma cells, resting mononuclear cells, resting CD8+ and CD19+ cells and activated CD8+ T cells and has been shown to bind to the surface of cells expressing the receptor TSA-1 (Thymic shared Ag-1) . Among its biological activities, SF20 stimulates the proliferation of FDCP2 cells (a mouse factor-dependent hemopoietic cell line) and mouse lymphoid cells.
Product Specifications
CAS Number
9000-83-3
Endotoxin
Less than 1EU/mg of rMuSF20 as determined by LAL method.
Purity
>95% by SDS-PAGE and HPLC analyses.
Bioactivity
Data Not Available.
Reconstitution
Molecular Weight
Approximately 15.8 kDa, a single non-glycosylated polypeptide chain containing 143 amino acids.
Storage Conditions
Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation
Lyophilized from a 0.2mm filtered concentrated solution in PBS, pH 7.4.
Host or Source
Escherichia coli.
Recommended Usage
This material is offered by USA Bioworld biotech for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE. Made in China
AA Sequence
Available Sizes
Frequently Asked Questions
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